adds product model, controller, view
added a purchase form that doesn't work
Wrote specs for controller
validatations working, floats changed to integer
adds simple header and landing page
fixes link
adds new.index.html;
adds branch from Davida
fixed merge conflicts
Added a form
products form works
fixed merge conflicts
Changed text column to review_text
Defined create, set_review and review_params methods
Changes to schema and routes after merge error
Change to users tab
Refactored form
creating specs to ensure products are working appropriately
added a lot ot the purchase form
quick fix